About Penteo

Established in 2012, thousands of post-production mixers, sound designers, composers and educators in 51 countries rely on Penteo to deliver an immediate, phaseless, high quality upmix or downmix from any format between stereo to surround up to 16-channel 3D  immersive sound formats.

All of Hollywood's

Big 6 Use Penteo

Penteo Sound Designers & Composers in 51 Countries

Major Broadcasters

Worldwide Rely on Penteo

We focus on being the first to bring the latest sound and technology innovations to our customers so that they can benefit the most. Penteo has led the market being the first phaseless upmixer, the first to port to 64 bit architecture and the first integrated 16 channel upmix/downmixer.

Penteo Innovations

2013

1st phaseless 5.1 upmixer

2016

1st phaseless 7.1 upmixer

1st AAX 64 but upmixer

1st multichannel Audiosuite 

2019

1st phaseless 16 channel upmixer

1st integrated phaseless Downmixer

1st 3D Upmix/Downmix Visualizer

We are proud to have won multiple industry awards including twice being named 'Upmixer of the Year', and won ProTools Expert’s head to head ‘Upmixer Shootout’ competition. 

Penteo Awards

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Upmix Plugin Shootout Winner

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Editor's Choice Winner

Expert's Choice Winner

Product of the Year Winner

About PerfectSurround

PerfectSurround technology delivers a perfect stereo upmix that will always downmix back to the original stereo 100% ITU, every time from any source. 

 

Only PerfectSurround technology is completely phaseless so mixers never have to compromise their upmix to get an ‘exact’ downmix:  PerfectSurround delivers both. 

Highest Upmix Quality + 

Perfect Downmix

Unique Phaseless Process

Highest quality multichannel upmix

Perfect Downmix, any format, every time

PerfectSurround results in a deeply immersive and most natural sounding upmix with wide channel separation of the highest quality without introducing any unwanted sonic artifacts into the process.

 

We have invested in the best, most unique technology so that our controls and logic do the heavy work to speed your surround or immersive upmix session.

High Quality Upmix + 

Perfect Downmix Every Time

Unique Phaseless Process

Highest quality multichannel upmix

Perfect Downmix every time, for any format

High Quality Upmix + 

Perfect Downmix Every Time

Unique Phaseless Process

Highest quality multichannel upmix

Perfect Downmix every time, for any format

Audiotech Digital Limited Copyright 2019 All rights reserved.  Penteo is a registered trademark of Penteo Surround Inc. All other trademarks or registered trademarks are trademarks of their respective companies.